# DoRIS mobile vs Sailor Croatia

The clearest difference is in-app purchases: DoRIS mobile at none against Sailor Croatia's 4. DoRIS mobile also leads on iOS requirement (15.6 vs 18.0). Sailor Croatia's advantage is update cadence (every 3 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Sailor Croatia sells 4 one-off in-app purchases. DoRIS mobile asks for nothing beyond the download.

DoRIS mobile ships an update every 6 months, Sailor Croatia every 3 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DoRIS mobile | Sailor Croatia |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 46 MB | 23 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [via donau - Oesterreichische Wasserstrassen-Gesellschaft mbH](https://appshunter.io/developer/852257768) | [SourceFlow AI](https://appshunter.io/developer/1825931358) |

## What reviewers say

### DoRIS mobile

[App page](https://appshunter.io/ios/app/doris-mobile/id852257765)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sailor Croatia

[App page](https://appshunter.io/ios/app/sailor-croatia/id6748472362)

This app provides real-time navigation, weather forecasts, and route planning for boating on the Adriatic. It offers features like distance readouts to shore, speed alerts, and offline map exploration to ensure safety and compliance.

**Highlights:** Real-time navigation and GPS tracking, Distance to shore indicators, Speed alerts near coastline, Weather forecasts and wind overlay, Route planning and sharing, Offline map access, Lock screen and Apple Watch guidance

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sailor Daily PRO | $1.99 | one-time |
| Sailor Weekly PRO | $5.99 | one-time |
| Sailor PRO 2026 | $8.99 | one-time |
| Sailor PRO 2025 | $8.99 | one-time |


## Frequently asked questions

### Is DoRIS mobile free?

DoRIS mobile is free to download, with no in-app purchases.

### Is Sailor Croatia free?

Sailor Croatia is free to download, with in-app purchases available.

### Do DoRIS mobile or Sailor Croatia have ads?

Neither DoRIS mobile nor Sailor Croatia shows ads.

### Which is updated more often, DoRIS mobile or Sailor Croatia?

DoRIS mobile ships an update every 6 months, and Sailor Croatia every 3 days. Most recently, DoRIS mobile was updated on October 29, 2026 and Sailor Croatia on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*